Automotive Insight P0120 Unraveled for Precision

I scanned the code P0120 Throttle/ Pedal Position sensor circuit A. (vehicle mileage 51k) I ran multiple searches but did not find my answers to the following ... P120 is throttle circuit. Since you already change the pedal xmtr, the throttle body or wiring is next. Not sure you actually need to reset with ... Problems started when I was on the highway and noticed it sputter a little. I pulled off and the throttle wouldn't respond until it was 1/2 to about 2/3 ... Symptoms consistent with a faulty throttle position sensor include: hesitation or stumbling upon acceleration, unstable idle, and an illuminated check engine ... 1999 - 2006 (GMT800) - 2004 silervado z71 P0120 reduced engine power - Have 04 cat eye replaced throttle body still have P0120 code also ... Resolved DTC P0120 and P1605 Reset DTC C1557 and C1241 Problem arises due to improper throttle body cleaning and wrong diagnosis Avanza ... Re: TF Error code P0120 Throttle Sensor Circuit... ... It is quite common for the TPS to fail and not hard to replace. Even better is that the ... DTC P0120 Throttle/Pedal position Sensor/Switch ”A”. Circuit Malfunction. CIRCUIT DESCRIPTION The throttle position sensor is mounted in the throttle body and The P0120 code points directly to throttle position sensor "a". your car being a 528i, im assuming a 2000 year model or earlier, with a cable operated throttle. Learn how to troubleshoot the following OBD II Codes: P0120, P0121, P0122, P0123 and P0124 which are related to the Throttle Position Sensor ...